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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Unstable performance (periodic and repeating patterns of fps change) and changing VDDGFX"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111987#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Unstable performance (periodic and repeating patterns of fps change) and changing VDDGFX"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111987">bug 111987</a>
from <span class="vcard"><a class="email" href="mailto:alexdeucher@gmail.com" title="Alex Deucher <alexdeucher@gmail.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>The GPU dynamically adjusts the clocks and voltages at runtime based on the
load on the particular engines or hw subsytems. You can use the
pp_power_profile_mode interface to adjust the heuristics that determine how the
GPU transitions through power states.</pre>
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